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Description
Features of QSFP 100G FR4
- Data rate up to 26Gbps per channel
- 4 channels full-duplex transceiver modules
- 4 x 25Gb/s DFB-based LWDM uncooled transmitter
- 4 channels PIN receiver
- Integrated clock and data recovery (CDR) on both transmitter and receiver sides
- Duplex LCreceptacle
- Built- in digital diagnostic monitoring (DDM) interface
- Hot-pluggable QSFP form factor
- Up to 2km transmissionover SMF
- Operating case temperature range: Commercial: 0~70ºC; Industrial: -40~85
- RoHS-6 compliant
- Power dissipation < 3.5 W
Standard
- IEEE 802.3ba
- QSFP28 MSA
- SFF-8636
Application
- The interconnection between buildings within large-scale parks, as well as the short-distance convergence scenarios at the edge of the metropolitan area network.
- In 5G networks, this technology is used to connect centralized units (DU) and distributed units (CU), meeting the dual requirements of distance and cost for medium transmission scenarios.
- FR4 technology is the foundation of the 400G ecosystem. Four 100G FR4 optical signals can be seamlessly aggregated through wavelength division multiplexing technology into a 400G FR4 optical module, protecting your investment.
Specification of QSFP 100G FR4
| Absolute Maximum Ratings | ||||
| Parameter | Symbol | Min | Max | Unit |
| Storage Ambient Temperature | TSTG | -40 | 85 | ℃ |
| Operating Humidity | HO | 5 | 95 | % |
| Power Supply Voltage | Vcc | -0.3 | 4 | V |
| Signal Input Voltage | Vcc-0.3 | Vcc +0.3 | V | |
| Damage Threshold, each Lane | TH | 5.5 | dBm | |
| Recommended Operating Conditions | |||||
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Tc | 0 | 70 | ℃ | |
| Power Supply Voltage | Vcc | 3.135 | 3.3 | 3.465 | V |
| Power Supply Current | Icc | 1060 | mA | ||
| Data Rate,each Lane | 25.78125 | Gbps | |||
| Link Distance with SMF | D | 2 | km | ||
| Optical transmitter Characteristics | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Launched Power (avg.) | Pavg | -6.5 | 2.5 | dBm | ||
| Total Output. Power | Pout | 8.5 | dBm | |||
| OMA, each Lane | POMA | -4 | 2.5 | dBm | ||
| TDP, each Lane | TDP | 3 | dB | |||
| Wavelength Assignment | λ0 | 1294.53 | 1295.56 | 1296.59 | nm | |
| λ1 | 1299.02 | 1300.05 | 1301.09 | |||
| λ2 | 1303.54 | 1304.58 | 1305.63 | |||
| λ3 | 1308.09 | 1309.14 | 1310.19 | |||
| Spectral Width(-20dB) | ∆λ | 1 | nm | |||
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Extinction Ratio | ER | 3 | dB | |||
| Transmitter OFF Output Power | POff | -30 | dBm | |||
| Differential Line Input Impedance | RIN | -130 | Ohm | |||
| Output Eye Mask definition {X1，X2，X3，Y1，Y2，Y3} | {0.31，0.4，0.45，0.34，0.38，0.4} | |||||
| Output Eye Diagram | Compliant with IEEE802.3ae eye mask | |||||
| Optical receiver Characteristics | |||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
| Receiver Sensitivity | S | -11.5 | dBm | 1 | |||
| Stressed Receiver Sensitivity (OMA), each Lane | -7.3 | dBm | |||||
| Average Receive Power, each lane | -11.5 | 2.5 | dBm | ||||
| Receive Power (OMA), each lane | 2.5 | dBm | |||||
| Receiver Electrical 3 dB upper Cutoff Frequency, each Fc Lane | FC | 31 | GHz | ||||
| Optical Power Input Overload | Pin-max | 4.5 | dBm | ||||
| LOS | Optical De-assert | Pd | -14 | dBm | |||
| Optical Assert | Pa | -16 | |||||
| LOS Hysteresis | LOSH | 0.5 | 2 | dB | |||
| Vertical Eye Closure Penalty | VECP | 1.9 | dB | ||||
| Stressed Eye J2 Jitter | J2 | 0.33 | UI | ||||
| Stressed Eye J4 Jitter | J4 | 0.48 | UI | ||||
Ordering Information
| Part. No | Specifications | ||||||||
| Pack | Rate (Gbps) | Tx (nm) | Po (dBm) | RX | Sen (dBm) | Temp (℃) | Reach (KM) | DDM | |
| QSFP28-100G-FR4 | QSFP28 | 100G | DFB LWDM | -6.2~2.5 | PIN | <-11 | 0~70 | 2 | Y |
| QSFP28-100G-FR4F | QSFP28 | 100G | DFB LWDM | -6.2~2.5 | PIN | <-11 | -40~85 | 2 | Y |
